23380892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 42262080

約数和(自身を除く): 18881188

約数列:

[1, 2, 4, 37, 74, 148, 239, 478, 661, 956, 1322, 2644, 8843, 17686, 24457, 35372, 48914, 97828, 157979, 315958, 631916, 5845223, 11690446, 23380892]

約数ペア:

[(1, 23380892), (2, 11690446), (4, 5845223), (37, 631916), (74, 315958), (148, 157979), (239, 97828), (478, 48914), (661, 35372), (956, 24457), (1322, 17686), (2644, 8843)]